function c = diff(c)

% DIFF differentiate each trace.
%
% C = DIFF(C) differentiate each trace through a call to WAVEFORM/DIFF.
% See WAVEFORM/DIFF for details

% Author: Michael West, Geophysical Institute, Univ. of Alaska Fairbanks
% $Date: 2012-04-11 16:15:09 +0000 (Wed, 11 Apr 2012) $
% $Revision: 348 $


c.W = diff(c.W);